release: updated version (3.0.0-rc.2) (#7806)

<!--
Thank you for your contribution.

Before making a PR, please read our contributing guidelines at

https://github.com/DevExpress/testcafe/blob/master/CONTRIBUTING.md#code-contribution

We recommend creating a *draft* PR, so that you can mark it as 'ready
for review' when you are done.
-->

## Purpose
_Describe the problem you want to address or the feature you want to
implement._

## Approach
_Describe how your changes address the issue or implement the desired
functionality in as much detail as possible._

## References
_Provide a link to the existing issue(s), if any._

## Pre-Merge TODO
- [ ] Write tests for your proposed changes
- [ ] Make sure that existing tests do not fail

package.json

@@ -2,7 +2,7 @@
   "name": "testcafe",
   "description": "Automated browser testing for the modern web development stack.",
   "license": "MIT",
-  "version": "3.0.0-rc.1",
+  "version": "3.0.0-rc.2",
   "author": {
     "name": "Developer Express Inc.",
     "url": "https://www.devexpress.com/"